The SIEMENS 3RW3014-1BB14 is a compact digital soft starter from the SIRIUS 3RW30 series, designed to provide smooth and efficient motor start-up for applications requiring up to 3 kW at 400 V. It is particularly suitable for small to medium-sized three-phase motors operating within the voltage range of 200–480 V AC. This device reduces mechanical stress and electrical peaks during motor startup, extending the life of your equipment and improving operational efficiency.
Key Features
Motor Power Rating: Up to 3 kW at 480 V AC
Current Ratings:
6.5 A at 40°C
6.0 A at 50°C
5.5 A at 60°C
Control Voltage: 230 V AC/DC
Mounting: DIN rail mounting for easy installation
Operating Temperature Range: –25°C to +60°C
Insulation Voltage: 600 V AC
Degree of Pollution: 3 (as per IEC 60947-4-2)